Q fever fatigue syndrome (QFS) is one of the most frequent sequelae of Q fever, and constitutes a significant problem in the current outbreak of Q fever. QFS leads to substantial morbidity and has a high socio-economic burden, related to increased use of healthcare facilities and absence from work. It is envisaged that over 750 patients will become chronically fatigued due to Q fever in The Netherlands (20% of 4000 patients from 2007 until now). Although the outbreak appears to diminish, it is expected that Q fever will remain an endemic disease, and therefore this number will continue to grow. A vast medical consumption can be anticipated, stressing the need for an accessible and effective intervention and clear treatment guidelines.